state transition diagram

基本解釋

We extend the state-transition diagram with UML "Actor" notation to show the owner of the object when it is in that state.
我們使用 UML "Actor" 符號(hào)來擴(kuò)展?fàn)顟B(tài)轉(zhuǎn)換關(guān)系圖，以顯示當(dāng)處于該狀態(tài)時(shí)對(duì)象的所有者。
This is actually a state-transition diagram in which each valid state is well-defined, and a specific activity has to be performed in order to move from one state to the next.
這實(shí)際上是一個(gè)狀態(tài)轉(zhuǎn)換圖，其中定義了所有有效狀態(tài)，為了從一個(gè)狀態(tài)轉(zhuǎn)移到下一個(gè)狀態(tài)，必須執(zhí)行特定的活動(dòng)。
We will need an implementation that extends org.apache.struts.action.Action for each of the actions identified in our state transition diagram and defined in struts-config.xml.
對(duì)于在狀態(tài)轉(zhuǎn)換圖中標(biāo)出的并在 struts-config.xml 中定義的每個(gè)操作，我們需要一個(gè)繼承 org.apache.struts.action.Action 的實(shí)現(xiàn)。